Hastings, A. K.; Bloch, J. I.; Jaramillo, C. A.; Rincon, A. F.; MacFadden, B. J. (2013). «Systematics and biogeography of crocodylians from the Miocene of Panama». Journal of Vertebrate Paleontology. 33 (2). 239 páginas. Bibcode:2013JVPal..33..239H. doi:10.1080/02724634.2012.713814
Brochu, C. A. (2011). «Phylogenetic relationships of Necrosuchus ionensis Simpson, 1937 and the early history of caimanines». Zoological Journal of the Linnean Society. 163: S228–S256. doi:10.1111/j.1096-3642.2011.00716.x
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Hastings, A. K.; Bloch, J. I.; Jaramillo, C. A.; Rincon, A. F.; MacFadden, B. J. (2013). «Systematics and biogeography of crocodylians from the Miocene of Panama». Journal of Vertebrate Paleontology. 33 (2). 239 páginas. Bibcode:2013JVPal..33..239H. doi:10.1080/02724634.2012.713814